Which of the LED QQ group is the best? QQ group of LED lamp beads! Intersection Intersection
I do the LED lamp shell-aluminum plastic tube lamp head want to find a few good lamp bead suppliers! Intersection Intersection
The purpose of zinc alloy
Our company is engaged in zinc alloy die casting. I want to ask, where can zinc alloy be used for and what companies need? I have a target business development.
How to find a job?
I have only done selling clothing and working in clothing wholesale, but I am not good. Some stores ask to wear a version. I ca n’t wear it. What should I do? What job number do I change?